package com.design.pattern.decorator.battercake.v2;/** * create by yufeng on 2021/7/4 16:00 */public class Test {    public static void main(String[] args) {        Battercake battercake;        battercake = new BaseBattercake();        battercake = new EggDecorator(battercake);        battercake = new EggDecorator(battercake);        battercake = new SauageDecorator(battercake);        System.out.println(battercake.getMsg() + ",总价" + battercake.getPrice());    }}